INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e027783f05d73d21bf0f92faf45fd8688695763773f1ee51b0623b3659788d6', 
    'rWaFd8bMA/WdjNgbkoQFlcjetagek/TOVivU68T6G1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)